HST to AEST

Hawaii Standard Time

Thu Jun, 18, 2026
11:46 PM

Hawaii Standard Time (HST)

HST is 10 hours behind Universal Time (UTC-1)

Australian Eastern Standard Time

Fri Jun, 19, 2026
7:46 PM

Australian Eastern Standard Time (AEST)

AEST is 10 hours ahead of Universal Time (UTC+1)

HST to AEST Time Conversion

When it is 12:00 PM in HST, it is 8:00 AM the next day in AEST.

📞The best time to schedule a call is between 1 PM and 5 PM in HST, which is between 9 AM and 1 PM in AEST.

Time difference between HST and AEST

HST is 20 hours behind AEST.

🕐 Add 20 hours to HST time to get AEST time.

HST uses 10 hours behind Universal Time (UTC-1) and AEST uses 10 hours ahead of Universal Time (UTC+1).

HST to AEST time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between HST and AEST.
HST Time AEST Time
12 AM HST Time 8 PM AEST Time
1 AM HST Time 9 PM AEST Time
2 AM HST Time 10 PM AEST Time
3 AM HST Time 11 PM AEST Time
4 AM HST Time 12 AM AEST Time
5 AM HST Time 1 AM AEST Time
6 AM HST Time 2 AM AEST Time
7 AM HST Time 3 AM AEST Time
8 AM HST Time 4 AM AEST Time
9 AM HST Time 5 AM AEST Time
10 AM HST Time 6 AM AEST Time
11 AM HST Time 7 AM AEST Time
HST Time AEST Time
12 PM HST Time 8 AM AEST Time
1 PM HST Time 9 AM AEST Time
2 PM HST Time 10 AM AEST Time
3 PM HST Time 11 AM AEST Time
4 PM HST Time 12 PM AEST Time
5 PM HST Time 1 PM AEST Time
6 PM HST Time 2 PM AEST Time
7 PM HST Time 3 PM AEST Time
8 PM HST Time 4 PM AEST Time
9 PM HST Time 5 PM AEST Time
10 PM HST Time 6 PM AEST Time
11 PM HST Time 7 PM AEST Time

HST to AEST - Frequently Asked Questions

Q

What is the time difference between HST and AEST?

A

HST is 20 hours behind AEST.

Q

Is HST ahead of or behind AEST?

A

HST is behind AEST by 20 hours.

Q

When it is 9:00 AM in HST, what time is it in AEST?

A

It is 5:00 AM the next day in AEST.